./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/Ackermann01-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Ackermann01-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e --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 380ed529f726f53285b49ce40e57404dbe066b029b8c3af7ce337366515780a5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:42:00,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:42:00,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:42:00,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:42:00,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:42:00,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:42:00,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:42:00,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:42:00,949 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:42:00,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:42:00,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:42:00,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:42:00,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:42:00,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:42:00,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:42:00,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:42:00,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:42:00,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:42:00,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:42:00,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:42:00,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:42:00,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:42:00,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:42:00,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:42:00,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:42:00,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:42:00,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:42:00,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:42:00,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:42:00,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:42:00,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:42:00,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:42:00,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:42:00,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:42:00,985 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:42:00,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:42:00,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:42:00,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:42:00,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:42:00,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:42:00,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:42:00,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-64bit-Kojak_Default.epf [2021-11-13 22:42:01,015 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:42:01,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:42:01,016 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:42:01,017 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:42:01,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:42:01,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:42:01,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:42:01,018 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 22:42:01,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:42:01,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:42:01,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:42:01,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:42:01,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:42:01,019 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 22:42:01,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:42:01,019 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:42:01,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:42:01,020 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:42:01,020 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:42:01,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:42:01,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:42:01,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:42:01,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:42:01,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:42:01,021 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:42:01,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:42:01,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:42:01,022 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_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 380ed529f726f53285b49ce40e57404dbe066b029b8c3af7ce337366515780a5 [2021-11-13 22:42:01,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:42:01,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:42:01,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:42:01,335 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:42:01,335 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:42:01,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/termination-numeric/Ackermann01-1.c [2021-11-13 22:42:01,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/data/e4ea77cd8/631efd775c3c411dba85ec250e20a460/FLAGae66dcb08 [2021-11-13 22:42:01,874 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:42:01,874 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/sv-benchmarks/c/termination-numeric/Ackermann01-1.c [2021-11-13 22:42:01,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/data/e4ea77cd8/631efd775c3c411dba85ec250e20a460/FLAGae66dcb08 [2021-11-13 22:42:02,255 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/data/e4ea77cd8/631efd775c3c411dba85ec250e20a460 [2021-11-13 22:42:02,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:42:02,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:42:02,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:42:02,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:42:02,266 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:42:02,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c889f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02, skipping insertion in model container [2021-11-13 22:42:02,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,275 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:42:02,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:42:02,442 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/sv-benchmarks/c/termination-numeric/Ackermann01-1.c[944,957] [2021-11-13 22:42:02,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:42:02,456 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:42:02,496 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/sv-benchmarks/c/termination-numeric/Ackermann01-1.c[944,957] [2021-11-13 22:42:02,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:42:02,513 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:42:02,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02 WrapperNode [2021-11-13 22:42:02,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:42:02,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:42:02,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:42:02,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:42:02,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,537 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:42:02,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:42:02,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:42:02,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:42:02,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,569 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:42:02,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:42:02,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:42:02,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:42:02,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:42:02,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:42:02,620 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:42:02,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b1f709b-34d1-43ec-b557-2b00fcb6a85b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:42:02,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:42:02,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:42:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2021-11-13 22:42:02,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2021-11-13 22:42:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:42:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:42:02,895 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:42:02,895 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:42:02,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:02 BoogieIcfgContainer [2021-11-13 22:42:02,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:42:02,899 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:42:02,899 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:42:02,916 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:42:02,916 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:02" (1/1) ... [2021-11-13 22:42:02,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:42:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:02,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2021-11-13 22:42:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2021-11-13 22:42:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-13 22:42:02,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:02,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:03,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:03,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2021-11-13 22:42:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2021-11-13 22:42:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:42:03,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:03,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:03,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:03,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2021-11-13 22:42:03,825 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2021-11-13 22:42:03,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:42:03,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:03,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2021-11-13 22:42:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2021-11-13 22:42:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:42:03,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:03,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:03,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:04,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2021-11-13 22:42:04,457 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2021-11-13 22:42:04,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 22:42:04,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:04,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:04,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:05,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2021-11-13 22:42:05,247 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2021-11-13 22:42:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 22:42:05,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:05,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2021-11-13 22:42:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2021-11-13 22:42:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-13 22:42:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:05,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2021-11-13 22:42:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2021-11-13 22:42:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-13 22:42:05,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:05,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:05,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:05,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2021-11-13 22:42:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2021-11-13 22:42:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:42:05,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:05,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:05,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:06,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:06,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:06,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2021-11-13 22:42:06,476 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2021-11-13 22:42:06,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:42:06,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:06,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:06,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 97 transitions. [2021-11-13 22:42:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 97 transitions. [2021-11-13 22:42:06,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:42:06,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:06,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:06,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 102 transitions. [2021-11-13 22:42:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 102 transitions. [2021-11-13 22:42:07,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:42:07,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:07,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:07,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:07,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 114 transitions. [2021-11-13 22:42:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2021-11-13 22:42:07,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:42:07,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:07,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 78 states and 119 transitions. [2021-11-13 22:42:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2021-11-13 22:42:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:42:07,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:07,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:08,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:08,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 121 transitions. [2021-11-13 22:42:08,097 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 121 transitions. [2021-11-13 22:42:08,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:42:08,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:08,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 131 transitions. [2021-11-13 22:42:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 131 transitions. [2021-11-13 22:42:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:42:08,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:08,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:08,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:42:08,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:08,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 135 transitions. [2021-11-13 22:42:08,990 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 135 transitions. [2021-11-13 22:42:08,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 22:42:08,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:08,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:09,014 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:42:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:09,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 141 transitions. [2021-11-13 22:42:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2021-11-13 22:42:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-13 22:42:09,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:09,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:09,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:09,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 99 states and 149 transitions. [2021-11-13 22:42:09,808 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 149 transitions. [2021-11-13 22:42:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:09,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:09,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:42:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 107 states and 163 transitions. [2021-11-13 22:42:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 163 transitions. [2021-11-13 22:42:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:10,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:10,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:42:11,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 109 states and 166 transitions. [2021-11-13 22:42:11,059 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 166 transitions. [2021-11-13 22:42:11,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:11,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:11,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:11,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 115 states and 195 transitions. [2021-11-13 22:42:12,055 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 195 transitions. [2021-11-13 22:42:12,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:12,560 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:12,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:12,771 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:12,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:12,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:12,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,090 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,459 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,497 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,538 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,653 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,690 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:13,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,121 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,245 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,512 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,621 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,952 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:14,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,129 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,224 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,657 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,773 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,814 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:15,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:15,972 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:15,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:15,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,543 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,726 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,864 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:16,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:16,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:16,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,021 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,055 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,158 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,231 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,265 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,332 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,400 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,482 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,611 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,711 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,874 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,939 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:17,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,020 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,151 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,183 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,248 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,313 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,377 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,441 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,474 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,613 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,649 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,687 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,766 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,800 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,833 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:18,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:18,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:18,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,006 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,039 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,071 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,144 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,177 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,266 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,298 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,331 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,363 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,427 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,462 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,528 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,630 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,661 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,869 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,919 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,958 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:19,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,024 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,090 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,199 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,333 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,402 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,797 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,959 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:20,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:20,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:20,999 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,032 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,065 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,099 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,131 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,261 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,417 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,454 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,527 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,563 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,634 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,706 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,838 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,937 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:21,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,122 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,353 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,420 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,515 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,547 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,805 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,931 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:22,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:22,995 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:22,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:22,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,226 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,289 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,454 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,519 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,684 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,717 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,748 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,910 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,947 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:23,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:23,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,140 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,251 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,415 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,514 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,640 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,766 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,830 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,902 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:24,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:24,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,001 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,033 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,166 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,263 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,328 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,360 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,426 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,525 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,610 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,800 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,866 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,928 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:25,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,140 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,170 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,201 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,263 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,295 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,330 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,454 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,575 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,703 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:26,978 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:26,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:26,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,009 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,040 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,071 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,136 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,168 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,261 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,385 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,416 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,478 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,575 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,668 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,759 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,789 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:27,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:27,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:27,998 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:27,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:27,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:27,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,130 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,160 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,191 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,344 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,463 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,505 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,537 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,632 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,756 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,846 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,908 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:28,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:28,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,130 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,287 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,412 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,474 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,505 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,536 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,567 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,626 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,686 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,746 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,865 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,954 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:29,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:29,983 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:29,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:29,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,440 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,564 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,694 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,784 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,815 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,846 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,877 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:30,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,038 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,226 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,344 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,403 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,434 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,495 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,589 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,650 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,712 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:31,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:31,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,048 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,144 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,326 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,501 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,531 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,778 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:32,987 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:32,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,046 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,077 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,171 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,324 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,414 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,504 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,571 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,601 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,631 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,661 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,722 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,751 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,781 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,839 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,869 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,927 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,956 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:33,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:33,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:33,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:33,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:33,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,323 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,357 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,486 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,545 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,604 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,691 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,909 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,940 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:34,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:34,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:34,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,066 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,253 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,319 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,349 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,452 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,483 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,574 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,633 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,753 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,813 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:35,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:35,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:35,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,242 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,300 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,389 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,419 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,448 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,655 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,684 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,714 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,773 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,955 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:36,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:36,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:36,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:36,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:36,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,072 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,160 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,296 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,447 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,532 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,669 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,698 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,815 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,845 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,915 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:37,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:37,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:37,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:37,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,036 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,155 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,535 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,564 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,621 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,682 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,802 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,858 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,946 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:38,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:38,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:38,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,151 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,181 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,211 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,241 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,305 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,364 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,592 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,651 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,811 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,953 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:39,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:39,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:39,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,205 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,263 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,321 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,615 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,750 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:40,972 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:40,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:40,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:40,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,141 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,179 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,323 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,351 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,577 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,605 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,694 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,936 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:41,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:41,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:41,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,135 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,301 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,355 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,382 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,492 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,520 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,741 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,774 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,801 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,829 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,856 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:42,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:42,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:42,997 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:42,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:42,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:42,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,024 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,051 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,105 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,186 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,214 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,329 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,358 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,591 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,704 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:42:43,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:42:43,787 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:42:43,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:42:43,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:43,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-13 22:52:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,480 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,889 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,931 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,953 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:39,996 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:39,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,018 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,061 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,125 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,192 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,256 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,277 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,449 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,557 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,579 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,600 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,686 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,774 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,859 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,881 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,924 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:40,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:40,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,033 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,077 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,142 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,185 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,293 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,358 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,403 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,788 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,831 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:41,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:41,982 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:41,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:41,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:41,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,177 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,220 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,242 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,349 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,435 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,457 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,543 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,586 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,654 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,868 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,954 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:42,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,019 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,105 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,367 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,495 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,517 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,560 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,624 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,667 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,689 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,820 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,927 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:43,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:43,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,013 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,078 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,142 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,249 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,271 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,335 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,357 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,422 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,467 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,531 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,595 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,659 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,702 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,809 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,831 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,960 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:44,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:44,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:44,981 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:44,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:44,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:44,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,396 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,418 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,700 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,764 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:45,978 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:45,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:45,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,086 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,236 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,282 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,367 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,603 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,775 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,796 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,906 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,927 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,948 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:46,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:46,991 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:46,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:46,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:46,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,120 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,142 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,185 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,228 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,271 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,314 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,336 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,422 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,595 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,637 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,702 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,788 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,831 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,852 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:47,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:47,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,004 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,025 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,090 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,113 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,241 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,285 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,564 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,629 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,717 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:48,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,017 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,039 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,060 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,082 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,210 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,275 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,320 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,363 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,384 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,534 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,577 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,706 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,770 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:49,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:49,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,223 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,309 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,761 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,955 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:50,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:50,998 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:50,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:50,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,151 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,215 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,279 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,408 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,472 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,623 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,666 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,687 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,817 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,903 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,924 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:51,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:51,989 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:51,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:51,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,010 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,075 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,139 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,289 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,311 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,354 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,464 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,506 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,528 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,592 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,635 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,807 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,871 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,936 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,958 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:52,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:52,981 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:52,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:52,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:52,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,003 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,131 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,153 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,238 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,281 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,389 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,432 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,561 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,648 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,670 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,756 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,777 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:53,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:53,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:53,992 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:53,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:53,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,057 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,078 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,186 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,274 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,445 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,746 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,855 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,898 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,920 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,941 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:54,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:54,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,092 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,135 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,328 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,422 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,509 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,552 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,574 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,659 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,896 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:55,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:55,982 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:55,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:55,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:55,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:55,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,004 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,049 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,070 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,155 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,305 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,348 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,370 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,391 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,434 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,477 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,520 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,606 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,736 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,907 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:56,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:56,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,036 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,058 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,255 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,299 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,342 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,364 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,472 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,645 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,667 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,818 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,862 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,908 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,951 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:57,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:57,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:57,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:57,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,016 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,059 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,123 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,145 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,187 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,209 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,317 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,360 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,425 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,468 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,492 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,556 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,642 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,706 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,727 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,770 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,877 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:58,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:58,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:58,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,116 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,180 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,266 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,394 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,416 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,437 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,458 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,544 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,674 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,718 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,783 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,868 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,954 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:59,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:52:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:52:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:52:59,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:52:59,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:59,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,061 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,345 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,517 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,646 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,667 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,689 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,839 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:00,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:00,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:00,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:01,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:01,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:01,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:01,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:01,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:01,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:01,034 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:01,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:01,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:01,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:53:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 194 transitions. [2021-11-13 22:53:01,055 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 194 transitions. [2021-11-13 22:53:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:53:01,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:01,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.