./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Primes.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/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_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Primes.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/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 32bit --witnessprinter.graph.data.programhash 16beca065b3aeb336c54dcf96f3abbe61553e7d28b28c1a40f525ad89a5da56e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:23:14,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:23:14,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:23:14,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:23:14,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:23:14,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:23:14,267 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:23:14,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:23:14,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:23:14,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:23:14,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:23:14,279 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:23:14,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:23:14,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:23:14,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:23:14,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:23:14,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:23:14,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:23:14,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:23:14,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:23:14,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:23:14,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:23:14,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:23:14,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:23:14,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:23:14,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:23:14,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:23:14,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:23:14,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:23:14,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:23:14,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:23:14,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:23:14,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:23:14,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:23:14,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:23:14,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:23:14,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:23:14,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:23:14,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:23:14,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:23:14,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:23:14,329 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 23:23:14,360 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:23:14,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:23:14,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:23:14,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:23:14,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:23:14,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:23:14,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:23:14,363 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 23:23:14,363 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 23:23:14,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:23:14,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 23:23:14,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:23:14,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:23:14,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:23:14,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:23:14,365 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 23:23:14,365 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 23:23:14,365 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:23:14,366 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:23:14,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:23:14,366 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:23:14,366 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:23:14,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:23:14,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:23:14,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:23:14,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:23:14,367 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:23:14,368 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:23:14,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:23:14,368 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:23:14,368 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_bb4558f4-9e11-4bf8-a68d-303a2c21d919/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16beca065b3aeb336c54dcf96f3abbe61553e7d28b28c1a40f525ad89a5da56e [2021-11-13 23:23:14,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:23:14,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:23:14,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:23:14,714 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:23:14,715 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:23:14,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/recursive/Primes.c [2021-11-13 23:23:14,796 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/data/a0a8d10c9/a3640692019644a288301e2654f834a4/FLAG9a17ea051 [2021-11-13 23:23:15,310 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:23:15,321 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/sv-benchmarks/c/recursive/Primes.c [2021-11-13 23:23:15,331 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/data/a0a8d10c9/a3640692019644a288301e2654f834a4/FLAG9a17ea051 [2021-11-13 23:23:15,683 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/data/a0a8d10c9/a3640692019644a288301e2654f834a4 [2021-11-13 23:23:15,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:23:15,687 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:23:15,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:23:15,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:23:15,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:23:15,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:23:15" (1/1) ... [2021-11-13 23:23:15,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@120262a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:15, skipping insertion in model container [2021-11-13 23:23:15,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:23:15" (1/1) ... [2021-11-13 23:23:15,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:23:15,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:23:15,946 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_bb4558f4-9e11-4bf8-a68d-303a2c21d919/sv-benchmarks/c/recursive/Primes.c[2190,2203] [2021-11-13 23:23:15,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:23:15,964 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:23:16,015 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_bb4558f4-9e11-4bf8-a68d-303a2c21d919/sv-benchmarks/c/recursive/Primes.c[2190,2203] [2021-11-13 23:23:16,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:23:16,030 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:23:16,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16 WrapperNode [2021-11-13 23:23:16,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:23:16,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:23:16,036 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:23:16,036 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:23:16,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:23:16,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:23:16,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:23:16,086 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:23:16,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,114 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:23:16,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:23:16,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:23:16,135 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:23:16,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:23:16,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:23:16,182 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:23:16,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4558f4-9e11-4bf8-a68d-303a2c21d919/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:23:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure multiple_of [2021-11-13 23:23:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure multiple_of [2021-11-13 23:23:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2021-11-13 23:23:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2021-11-13 23:23:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure is_prime_ [2021-11-13 23:23:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure is_prime_ [2021-11-13 23:23:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:23:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:23:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:23:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:23:16,687 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:23:16,688 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:23:16,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:23:16 BoogieIcfgContainer [2021-11-13 23:23:16,691 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:23:16,693 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:23:16,693 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:23:16,704 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:23:16,705 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:23:16" (1/1) ... [2021-11-13 23:23:16,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:23:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:16,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 79 states and 100 transitions. [2021-11-13 23:23:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 100 transitions. [2021-11-13 23:23:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-11-13 23:23:16,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:16,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:17,001 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 23:23:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 78 states and 99 transitions. [2021-11-13 23:23:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 99 transitions. [2021-11-13 23:23:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-13 23:23:17,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:17,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:17,102 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 23:23:17,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:17,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 77 states and 98 transitions. [2021-11-13 23:23:17,175 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 98 transitions. [2021-11-13 23:23:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 23:23:17,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:17,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:17,262 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 23:23:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:17,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 79 states and 103 transitions. [2021-11-13 23:23:17,337 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 103 transitions. [2021-11-13 23:23:17,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:23:17,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:17,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:17,413 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 23:23:17,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:17,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 82 states and 110 transitions. [2021-11-13 23:23:17,830 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 110 transitions. [2021-11-13 23:23:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 23:23:17,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:17,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:18,011 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 23:23:18,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 121 transitions. [2021-11-13 23:23:18,198 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 121 transitions. [2021-11-13 23:23:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 23:23:18,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:18,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:18,400 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 23:23:19,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:19,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 100 states and 147 transitions. [2021-11-13 23:23:19,359 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 147 transitions. [2021-11-13 23:23:19,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-13 23:23:19,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:19,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:19,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:19,545 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 23:23:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 102 states and 151 transitions. [2021-11-13 23:23:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 151 transitions. [2021-11-13 23:23:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-13 23:23:19,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:19,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:19,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:20,099 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 23:23:21,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:21,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 115 states and 176 transitions. [2021-11-13 23:23:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 176 transitions. [2021-11-13 23:23:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-13 23:23:21,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:21,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:21,687 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 23:23:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:22,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 120 states and 183 transitions. [2021-11-13 23:23:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 183 transitions. [2021-11-13 23:23:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-13 23:23:22,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:22,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:22,455 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 23:23:22,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:22,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 124 states and 194 transitions. [2021-11-13 23:23:22,634 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 194 transitions. [2021-11-13 23:23:22,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-13 23:23:22,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:22,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:22,740 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 23:23:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:22,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 123 states and 193 transitions. [2021-11-13 23:23:22,906 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 193 transitions. [2021-11-13 23:23:22,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-13 23:23:22,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:22,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:23,039 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 23:23:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 128 states and 209 transitions. [2021-11-13 23:23:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 209 transitions. [2021-11-13 23:23:24,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 23:23:24,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:24,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:23:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 134 states and 220 transitions. [2021-11-13 23:23:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 220 transitions. [2021-11-13 23:23:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:23:24,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:24,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:25,080 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 23:23:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 138 states and 231 transitions. [2021-11-13 23:23:25,795 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 231 transitions. [2021-11-13 23:23:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-13 23:23:25,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:25,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:25,960 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 23:23:26,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 141 states and 235 transitions. [2021-11-13 23:23:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 235 transitions. [2021-11-13 23:23:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-13 23:23:26,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:26,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 23:23:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 143 states and 238 transitions. [2021-11-13 23:23:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 238 transitions. [2021-11-13 23:23:26,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-13 23:23:26,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:26,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:26,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 23:23:26,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 143 states and 237 transitions. [2021-11-13 23:23:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 237 transitions. [2021-11-13 23:23:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 23:23:26,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:26,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:23:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:27,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 142 states and 236 transitions. [2021-11-13 23:23:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 236 transitions. [2021-11-13 23:23:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 23:23:27,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:27,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:27,553 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 23:23:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 163 states and 275 transitions. [2021-11-13 23:23:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 275 transitions. [2021-11-13 23:23:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 23:23:31,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:31,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:31,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:31,225 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 23:23:31,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:31,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 165 states and 278 transitions. [2021-11-13 23:23:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 278 transitions. [2021-11-13 23:23:31,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:31,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:31,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:31,847 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:32,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:32,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:32,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:32,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:33,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:33,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:33,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:33,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:33,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:33,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:33,268 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:33,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:33,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:33,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:33,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:33,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:33,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:33,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:33,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:33,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:33,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:33,776 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:33,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:33,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:33,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:33,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:33,953 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:33,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:33,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:34,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:34,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:34,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:34,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:34,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:34,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:34,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:34,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:34,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:34,623 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:34,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:34,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:34,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:35,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:35,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:35,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:35,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:35,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:35,371 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:35,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:35,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:35,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:35,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:35,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:35,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:35,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:35,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:35,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:35,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:36,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:36,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:36,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:36,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:36,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:36,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:36,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:36,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:36,583 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:36,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:36,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:36,743 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:36,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:36,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:36,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:36,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:36,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:37,107 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:37,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:37,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:37,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:37,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:37,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:37,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:37,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:37,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:37,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:37,816 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:37,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:37,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:37,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:37,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:37,996 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:37,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:37,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:37,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:38,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:38,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:38,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:38,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:38,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:38,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:38,325 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:38,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:38,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:38,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:38,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:38,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:38,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:38,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:38,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:38,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:38,834 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:38,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:38,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:38,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:39,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:39,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:39,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:39,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:39,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:39,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:39,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:39,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:39,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:39,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:39,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:39,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:39,580 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:39,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:39,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:39,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:39,748 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:39,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:39,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:39,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:39,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:39,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:40,088 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:40,098 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:40,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:40,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:40,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:40,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:40,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:40,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:40,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:40,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:40,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:40,623 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:40,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:40,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:40,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:40,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:40,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:40,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:40,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:40,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:40,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:41,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:41,129 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:41,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:41,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:41,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:41,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:41,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:41,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:41,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:41,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:41,646 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:41,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:41,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:41,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:41,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:41,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:41,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:41,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:41,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:41,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:41,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:41,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:41,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:42,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:42,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:42,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:42,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:42,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:42,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:42,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:42,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:42,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:42,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:42,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:42,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:42,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:43,085 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:43,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:43,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:43,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:43,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:43,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:43,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:43,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:43,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:43,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:43,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:43,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:43,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:43,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:43,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:43,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:43,973 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:43,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:43,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:44,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:44,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:44,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:44,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:44,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:44,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:44,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:44,477 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:44,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:44,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:44,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:44,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:44,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:44,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:44,819 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:44,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:44,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:44,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:44,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:45,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:45,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:45,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:45,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:45,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:45,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:45,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:45,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:45,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:45,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:45,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:45,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:45,869 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:45,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:45,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:46,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:46,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:46,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:46,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:46,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:46,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:46,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:46,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:46,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:46,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:46,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:46,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:46,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:46,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:46,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:46,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:46,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:46,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:47,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:47,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:47,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:47,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:47,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:47,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:47,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:47,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:47,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:47,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:47,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:47,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:47,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:47,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:47,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:47,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:48,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:48,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:48,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:48,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:48,289 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:48,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:48,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:48,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:48,463 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:48,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:48,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:48,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:48,635 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:48,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:48,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:48,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:48,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:48,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:48,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:48,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:48,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:49,172 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:49,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:49,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:49,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:49,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:49,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:49,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:49,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:49,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:49,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:49,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:49,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:49,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:49,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:49,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:49,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:50,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:50,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:50,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:50,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:50,345 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:50,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:50,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:50,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:50,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:50,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:50,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:50,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:50,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:50,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:50,874 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:50,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:50,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:51,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:51,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:51,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:51,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:51,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:51,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:51,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:51,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:51,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:51,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:51,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:51,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:51,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:51,608 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:51,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:51,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:51,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:51,773 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:51,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:51,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:51,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:51,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:51,933 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:51,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:51,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:52,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:52,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:52,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:52,267 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:52,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:52,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:52,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:52,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:52,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:52,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:52,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:52,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:52,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:52,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:52,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:53,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:53,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:53,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:53,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:53,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:53,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:53,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:53,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:53,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:53,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:53,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:53,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:53,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:54,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:54,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:54,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:54,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:54,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:54,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:54,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:54,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:54,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:54,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:54,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:54,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:54,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:54,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:54,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:54,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:54,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:54,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:54,684 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:54,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:54,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:54,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:54,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:55,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:55,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:55,025 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:55,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:55,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:55,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:55,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:55,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:55,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:55,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:55,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:55,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:55,570 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:55,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:55,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:55,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:55,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:55,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:55,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:55,743 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:55,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:55,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:55,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:55,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:55,923 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:55,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:55,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:56,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:56,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:56,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:56,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:56,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:56,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:56,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:56,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:56,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:56,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:56,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:56,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:56,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:56,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:56,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:56,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:57,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:57,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:57,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:57,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:57,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:57,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:57,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:57,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:57,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:57,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:57,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:57,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:57,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:57,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:57,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:57,880 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:57,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:57,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:58,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:58,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:58,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:58,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:58,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:58,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:58,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:58,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:58,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:58,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:58,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:58,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:59,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:59,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:59,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:59,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:59,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:59,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:59,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:59,209 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:59,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:59,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:59,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:59,369 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:59,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:59,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:59,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:59,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:59,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:59,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:59,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:59,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:59,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:59,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:59,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:59,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:59,840 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:23:59,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:23:59,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:23:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:23:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:23:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:23:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:23:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:23:59,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:00,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:00,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:00,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:00,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:00,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:00,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:00,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:00,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:00,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:00,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:00,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:00,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:00,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:00,511 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:00,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:00,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:00,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:00,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:00,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:00,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:00,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:00,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:01,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:01,011 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:01,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:01,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:01,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:01,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:01,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:01,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:01,340 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:01,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:01,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:01,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:01,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:01,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:01,505 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:01,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:01,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:01,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:01,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:01,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:01,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:01,818 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:01,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:01,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:01,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:01,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:01,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:01,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:01,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:02,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:02,114 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:02,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:02,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:02,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:02,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:02,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:02,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:02,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:02,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:02,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:02,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:02,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:02,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:02,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:02,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:02,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:02,841 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:02,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:02,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:02,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:02,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:02,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:03,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:03,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:03,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:03,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:03,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:03,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:03,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:03,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:03,340 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:03,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:03,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:03,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:03,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:03,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:03,511 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:03,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:03,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:03,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:03,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:03,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:03,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:03,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:03,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:04,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:04,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:04,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:04,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:04,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:04,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:04,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:04,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:04,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:04,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:04,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:04,499 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:04,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:04,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:04,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:04,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:04,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:04,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:04,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:04,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:04,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:05,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:05,001 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:05,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:05,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:05,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:05,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:05,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:05,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:05,329 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:05,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:05,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:05,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:05,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:05,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:05,473 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:05,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:05,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:05,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:05,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:05,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:05,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:05,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:05,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:05,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:05,977 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:05,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:05,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:05,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:06,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:06,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:06,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:06,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:06,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:06,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:06,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:06,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:06,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:06,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:06,649 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:06,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:06,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:06,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:06,783 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:06,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:06,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:06,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:06,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:06,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:06,951 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:06,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:06,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:06,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:07,113 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:07,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:07,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:07,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:07,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:07,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:07,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:07,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:07,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:07,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:07,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:07,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:07,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:07,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:07,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:07,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:07,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:07,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:07,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:08,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:08,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:08,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:08,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:08,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:08,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:08,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:08,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:08,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:08,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:08,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:08,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:08,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:08,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:08,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:08,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:08,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:08,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:08,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:08,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:08,989 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:08,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:08,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:09,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:09,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:09,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:09,142 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:09,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:09,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:09,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:09,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:09,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:09,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:09,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:09,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:09,469 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:09,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:09,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:09,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:09,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:09,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:09,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:09,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:09,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:09,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:09,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:09,938 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:09,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:09,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:09,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:10,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:10,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:10,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:10,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:10,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:10,393 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:10,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:10,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:10,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:10,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:10,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:10,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:10,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:10,800 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:10,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:10,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:10,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:10,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:10,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:11,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:11,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:11,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:11,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:11,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:11,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:11,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:11,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:11,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:11,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:11,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:11,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:11,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:11,725 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:11,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:11,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:11,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:11,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:11,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:11,892 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:11,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:11,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:11,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:12,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:12,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:12,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:12,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:12,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:12,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:12,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:12,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:12,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:12,323 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:12,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:12,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:12,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:12,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:12,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:12,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:12,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:12,496 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:12,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:12,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:12,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:12,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:12,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:12,666 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:12,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:12,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:12,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:12,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:12,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:12,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:12,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:12,994 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:12,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:12,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:12,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:13,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:13,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:13,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:13,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:13,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:13,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:13,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:13,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:13,476 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:13,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:13,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:13,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:13,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:13,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:13,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:13,755 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:13,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:13,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:13,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:13,883 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:13,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:13,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:13,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:14,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:14,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:14,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:14,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:14,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:14,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:14,147 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:14,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:14,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:14,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:14,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:14,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:14,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:14,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:14,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:14,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:14,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:14,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:14,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:14,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:14,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:14,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:15,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:15,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:15,028 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:15,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:15,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:15,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:15,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:15,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:15,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:15,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:15,329 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:15,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:15,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:15,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:15,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:15,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:15,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:15,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:15,647 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:15,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:15,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:15,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:15,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:15,808 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:15,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:15,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:15,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:15,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:15,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:15,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:15,971 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:15,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:15,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:15,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:16,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:16,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:16,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:16,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:16,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:16,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:16,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:16,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:16,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:16,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:16,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:16,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:16,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:16,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:16,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:16,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:16,726 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:16,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:16,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:16,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:16,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:16,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:16,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:17,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:17,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:17,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:17,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:17,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:17,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:17,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:17,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:17,476 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:17,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:17,481 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:17,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:17,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:17,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:17,611 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:17,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:17,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:17,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:17,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:17,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:17,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:17,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:17,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:17,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:17,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:18,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:18,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:18,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:18,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:18,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:18,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:18,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:18,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:18,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:18,524 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:18,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:18,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:18,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:18,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:18,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:18,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:18,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:18,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:18,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:18,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:18,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:18,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:18,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:18,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:18,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:18,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:18,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:18,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:19,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:19,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:19,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:19,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:19,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:19,178 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:19,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:19,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:19,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:19,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:19,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:19,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:19,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:19,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:19,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:19,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:19,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:19,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:19,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:19,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:19,743 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:19,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:19,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:19,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:19,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:19,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:19,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:19,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:19,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:19,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:20,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:20,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:20,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:20,339 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:20,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:20,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:20,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:20,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:20,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:20,501 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:20,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:20,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:20,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:20,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:20,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:20,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:20,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:20,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:20,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:20,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:20,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:20,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:20,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:21,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:21,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:21,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:21,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:21,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:21,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:21,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:21,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:21,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:21,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:21,501 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:21,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:21,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:21,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:21,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:21,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:21,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:21,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:21,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:21,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:21,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:21,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:21,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:22,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:22,035 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:22,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:22,161 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:22,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:22,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:22,287 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:22,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:22,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:22,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:22,565 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:22,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:22,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:22,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:22,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:22,828 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:22,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:22,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:23,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:23,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:23,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:23,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:23,257 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:23,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:23,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:23,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:23,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:23,404 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:23,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:23,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:23,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:23,532 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:23,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:23,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:23,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:23,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:23,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:23,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:23,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:23,788 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:23,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:23,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:23,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:23,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:23,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:24,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:24,052 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:24,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:24,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:24,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:24,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:24,462 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:24,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:24,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:24,592 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:24,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:24,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:24,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:24,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:25,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:25,033 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:25,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:25,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:25,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:25,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:25,292 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:25,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:25,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:25,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:25,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:25,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:25,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:25,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:25,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:25,870 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:25,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:25,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:25,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:26,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:26,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:26,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:26,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:26,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:26,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:26,500 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:26,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:26,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:26,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:26,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:26,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:26,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:26,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:26,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,006 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:27,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:27,145 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:27,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:27,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:27,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:27,524 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:27,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:27,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:27,650 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:27,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:27,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:27,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:27,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:27,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:28,044 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:28,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:28,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:28,170 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:28,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:28,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:28,296 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:28,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:28,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,545 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:28,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:28,679 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:28,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:28,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:28,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:28,805 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:28,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:28,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:28,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:28,937 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:28,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:29,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:29,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:29,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:29,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:29,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:29,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:29,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:29,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:29,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:29,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:29,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:29,470 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:29,476 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:29,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:29,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:29,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:29,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:29,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:29,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:29,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:29,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:29,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:29,909 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:29,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:29,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:29,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:30,041 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:30,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:30,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:30,825 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:30,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:30,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:30,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:31,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:31,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:31,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:31,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:31,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:31,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:31,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:31,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:31,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:31,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:31,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:31,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,584 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:31,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:31,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:31,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:31,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:31,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:31,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:31,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:31,849 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:31,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:31,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:31,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:31,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:32,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:32,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:32,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:33,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:33,043 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:33,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:33,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:33,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:33,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:33,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:33,309 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:33,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:33,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:33,561 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:33,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:33,689 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:33,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:33,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:33,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:33,944 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:33,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:34,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:34,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:34,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:34,321 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:34,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:34,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:34,643 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:34,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:34,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:34,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:34,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:34,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:35,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:35,054 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:35,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:35,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:35,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:35,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:35,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:35,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:35,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:35,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:35,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:35,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:35,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,870 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:35,875 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:35,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:36,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:36,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:36,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:36,128 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:36,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,257 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:36,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:36,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:36,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:36,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:36,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:36,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:36,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:36,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:37,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:37,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:37,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:37,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:37,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:37,280 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:37,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:37,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:37,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:37,406 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:37,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:37,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:37,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:37,532 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:37,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:37,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:37,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:37,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:37,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:37,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:38,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:38,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:38,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:38,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:38,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:38,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:38,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,559 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:38,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:38,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:38,692 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:38,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:38,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:38,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:38,944 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:38,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:39,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:39,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:39,500 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:39,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:39,625 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:39,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:39,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:39,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:40,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:40,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:40,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:40,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:40,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:40,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:40,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:40,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:40,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:40,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:40,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:40,972 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:40,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:41,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:41,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:41,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:41,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:41,508 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:41,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:41,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:41,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:41,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:41,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:41,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:42,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:42,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:42,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:42,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:42,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:42,638 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:42,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:42,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,884 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:42,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,009 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:43,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:43,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:43,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:43,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:43,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:43,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:43,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:43,645 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:43,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:43,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:43,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:43,896 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:43,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:44,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:44,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:44,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:44,160 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:44,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:44,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:44,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:44,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:44,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:44,541 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:44,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:44,666 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:44,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:44,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:44,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:44,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:44,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:44,916 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:44,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:44,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:45,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:45,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:45,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:45,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:45,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:45,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:45,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:45,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:45,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:45,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,824 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:45,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:45,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:45,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:46,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:46,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:46,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:46,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:46,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:46,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:46,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:46,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:46,622 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:46,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:46,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:46,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:46,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:47,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:47,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:47,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:47,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:47,584 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:47,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:47,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:47,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:47,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:47,959 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:47,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:48,084 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:48,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:48,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:48,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:48,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:48,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:48,746 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:48,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:48,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,866 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:48,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:48,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:49,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:49,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:49,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:49,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:49,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:49,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:49,637 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:49,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:49,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:49,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:50,078 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:50,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:50,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:50,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:50,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:50,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:50,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:50,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:50,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:50,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:50,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:50,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:50,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:50,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:51,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:51,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:51,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:51,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:51,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:51,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:51,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:51,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:51,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:52,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:52,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:52,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:52,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:52,186 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:52,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:52,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:52,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:52,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:52,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:52,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:52,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:52,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:52,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:52,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:52,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:53,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:53,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:53,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:53,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:53,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:53,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:53,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:53,592 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:53,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,712 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:53,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:53,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:53,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:53,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:54,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:54,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:54,258 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:54,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:54,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:54,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:54,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:54,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:54,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:54,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:54,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:54,898 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:54,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:54,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:55,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:55,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:55,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:55,274 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:55,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:55,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:55,402 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:55,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:55,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,521 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:55,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:55,653 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:55,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:55,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:55,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:55,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:55,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:56,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:56,165 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:56,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:56,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:56,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:56,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:56,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:56,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:56,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:56,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:56,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:56,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:56,988 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:56,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:57,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:57,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:57,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:57,366 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:57,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:57,500 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:57,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:57,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:57,624 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:57,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:57,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:57,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:57,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:58,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:58,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:58,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:58,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:58,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:58,530 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:58,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:58,654 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:58,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:58,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:58,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:58,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:58,903 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:58,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:58,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:59,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:59,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:59,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:59,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:59,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:59,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:59,676 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:59,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:59,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:59,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:24:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:24:59,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:59,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:00,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:00,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:00,177 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:00,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:00,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:00,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:00,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:00,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:00,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:00,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:00,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:00,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,744 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:00,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:00,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:00,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:01,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:01,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:01,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:01,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,619 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:01,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:01,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:01,759 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:01,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,878 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:01,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:01,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:02,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:02,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:02,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:02,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:02,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:02,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:02,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:02,634 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:02,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:02,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:02,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:02,883 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:02,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:02,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:03,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:03,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:03,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:03,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:03,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:03,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:03,947 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:03,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:04,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:04,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:04,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:04,200 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:04,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:04,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:04,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:04,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:04,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:04,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:04,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:04,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:04,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:05,089 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:05,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:05,094 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:05,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:05,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:05,214 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:05,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:05,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:05,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:05,340 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:05,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:05,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:05,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:05,465 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:05,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:05,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:05,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:05,608 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:05,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:05,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:05,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:05,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:05,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:05,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:05,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:05,987 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:05,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:05,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:05,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:05,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:06,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:06,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:06,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:06,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:06,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:06,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:06,241 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:06,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:06,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:06,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:06,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:06,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:06,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:06,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:06,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:06,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:06,493 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:06,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:06,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:06,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:06,619 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:06,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:06,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:06,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:06,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:06,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:06,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:06,862 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:06,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:06,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:06,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:06,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:06,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:06,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:07,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:07,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:07,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:07,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:07,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:07,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:07,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:07,407 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:07,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:07,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:07,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:07,545 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:07,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:07,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:07,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:07,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:07,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:07,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:07,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:07,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:07,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:07,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:07,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:07,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:07,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:07,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:08,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:08,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:08,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:08,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:08,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:08,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:08,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:08,176 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:08,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:08,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:08,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:08,300 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:08,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:08,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:08,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:08,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:08,428 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:08,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:08,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:08,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:08,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:08,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:08,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:08,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:08,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:08,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:08,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:08,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:08,803 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:08,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:08,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:08,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:08,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:08,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:08,928 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:08,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:08,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:08,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:09,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:09,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:09,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:09,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:09,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:09,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:09,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:09,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:09,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:09,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:09,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:09,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:09,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:09,479 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:09,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:09,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:09,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:09,604 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:09,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:09,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:09,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:09,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:09,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:09,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:09,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:09,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:09,979 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:09,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:09,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:09,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:10,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:10,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:10,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:10,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:10,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:10,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:10,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:10,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:10,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:10,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:10,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:10,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:10,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:10,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:10,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:10,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:10,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:10,601 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:10,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:10,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:10,606 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:10,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:10,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:10,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:10,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:10,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:10,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:10,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:10,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:10,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:10,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:10,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:10,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:10,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:10,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:11,100 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:11,110 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:11,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:11,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:11,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:11,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:11,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:11,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:11,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:11,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:11,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:11,363 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:11,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:11,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:11,492 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:11,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:11,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:11,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:11,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:11,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:11,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:11,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:11,623 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:11,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:11,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:11,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:11,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:11,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:11,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:11,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:11,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:11,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:11,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:11,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:12,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:12,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:12,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:12,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:12,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:12,156 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:12,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:12,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:12,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:12,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:12,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:12,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:12,281 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:12,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:12,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:12,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:12,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:12,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:12,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:12,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:12,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:12,530 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:12,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:12,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:12,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:12,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:12,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:12,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:12,804 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:12,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:12,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:12,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:12,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:12,928 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:12,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:12,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:12,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:13,052 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:13,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:13,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:13,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:13,179 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:13,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:13,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:13,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:13,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:13,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:13,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:13,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:13,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:13,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:13,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:13,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:13,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:13,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:13,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:14,100 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:14,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:14,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:14,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:14,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:14,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:14,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:14,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:14,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:14,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:14,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:14,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:14,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:14,609 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:14,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:14,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:14,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:14,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:14,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:14,857 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:14,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:14,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:14,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:14,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:14,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:14,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:14,982 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:14,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:14,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:15,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:15,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:15,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:15,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:15,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:15,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:15,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:15,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:15,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:15,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:15,374 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:15,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:15,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:15,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:15,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:15,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:15,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:15,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:15,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:15,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:15,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:15,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:15,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:15,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:15,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:15,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:16,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:16,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:16,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:16,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:16,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:16,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:16,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:16,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:16,380 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:16,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:16,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:16,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:16,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:16,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:16,504 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:16,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:16,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:16,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:16,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:16,629 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:16,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:16,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:16,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:16,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:16,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:16,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:16,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:16,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:16,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:16,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:16,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:17,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:17,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:17,001 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:17,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:17,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:17,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:17,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:17,130 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:17,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:17,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:17,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:17,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:17,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:17,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:17,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:17,385 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:17,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:17,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:17,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:17,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:17,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:17,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:17,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:17,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:17,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:17,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:17,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:17,763 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:17,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:17,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:17,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:17,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:17,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:18,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:18,013 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:18,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:18,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:18,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:18,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:18,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:18,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:18,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:18,261 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:18,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:18,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:18,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:18,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:18,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:18,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:18,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:18,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:18,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:18,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:18,633 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:18,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:18,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:18,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:18,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:18,757 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:18,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:18,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:18,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:18,881 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:18,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:18,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:18,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:19,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:19,005 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:19,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:19,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:19,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:19,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:19,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:19,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:19,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:19,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:19,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:19,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:19,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:19,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:19,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:19,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:19,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:19,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:19,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:19,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:19,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:19,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:19,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:19,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:19,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:19,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:19,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:19,922 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:19,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:19,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:20,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:20,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:20,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:20,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:20,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:20,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:20,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:20,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:20,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:20,303 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:20,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:20,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:20,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:20,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:20,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:20,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:20,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:20,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:20,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:20,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:20,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:20,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:20,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:20,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:20,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:20,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:20,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:20,971 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:20,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:20,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:21,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:21,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:21,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:21,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:21,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:21,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:21,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:21,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:21,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:21,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:21,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:21,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:21,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:21,475 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:21,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:21,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:21,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:21,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:21,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:21,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:21,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:21,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:21,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:21,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:21,907 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:21,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:21,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:21,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:22,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:22,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:22,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:22,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:22,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:22,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:22,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:22,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:22,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:22,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:22,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:22,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:22,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:22,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:22,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:22,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:22,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:22,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:22,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:22,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:22,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:22,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:22,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:22,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:22,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:23,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:23,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:23,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:23,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:23,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:23,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:23,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:23,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:23,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:23,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:23,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:23,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:23,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:23,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:23,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:23,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:23,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:23,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:23,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:23,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:23,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:23,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:23,784 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:23,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:23,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:23,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:23,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:24,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:24,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:24,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:24,241 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:24,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:24,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:24,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:24,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:24,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:24,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:24,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:24,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:24,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:24,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:24,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:24,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:24,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:25,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:25,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:25,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:25,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:25,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:25,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:25,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:25,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:25,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:25,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:25,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:25,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:25,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:25,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:25,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:25,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:25,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:25,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:25,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:25,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:25,876 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:25,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:25,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:25,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:25,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:26,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:26,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:26,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:26,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:26,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:26,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:26,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:26,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:26,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:26,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:26,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:26,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:26,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:26,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:26,521 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:26,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:26,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:26,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:26,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:26,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:26,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:26,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:26,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:26,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:26,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:26,774 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:26,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:26,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:26,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:26,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:27,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:27,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:27,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:27,147 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:27,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:27,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:27,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:27,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:27,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:27,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:27,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:27,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:27,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:27,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:27,676 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:27,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:27,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:27,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:27,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:27,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:27,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:28,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:28,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:28,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:28,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:28,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:28,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:28,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:28,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:28,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:28,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:28,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:28,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:28,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:28,421 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:28,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:28,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:28,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:28,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:28,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:28,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:28,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:28,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:28,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:28,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:28,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:28,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:28,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:28,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:28,922 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:28,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:28,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:29,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:29,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:29,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:29,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:29,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:29,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:29,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:29,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:29,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:29,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:29,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:29,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:29,548 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:29,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:29,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:29,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:29,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:29,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:29,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:29,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:29,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:29,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:29,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:30,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:30,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:30,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:30,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:30,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:30,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:30,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:30,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:30,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:30,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:30,538 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:30,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:30,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:30,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:30,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:30,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:30,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:30,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:30,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:30,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:30,801 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:30,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:30,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:30,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:30,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:30,929 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:30,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:30,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:31,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:31,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:31,054 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:31,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:31,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:31,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:31,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:31,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:31,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:31,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:31,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:31,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:31,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:31,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:31,431 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:31,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:31,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:31,550 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:31,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:31,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:31,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:31,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:31,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:31,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:31,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:31,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:31,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:31,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:31,927 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:31,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:31,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:32,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:32,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:32,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:32,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:32,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:32,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:32,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:32,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:32,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:32,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:32,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:32,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:32,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:32,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:32,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:32,425 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:32,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:32,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:32,544 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:32,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:32,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:32,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:32,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:32,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:32,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:32,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:32,675 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:32,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:32,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:32,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:32,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:32,801 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:32,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:32,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:32,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:32,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:32,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:33,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:33,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:33,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:33,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:33,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:33,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:33,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:33,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:33,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:33,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:33,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:33,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:33,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:33,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:33,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:33,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:33,737 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:33,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:33,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:33,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:33,890 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:33,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:33,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:34,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:34,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:34,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:34,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:34,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:34,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:34,370 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:34,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:34,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:34,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:34,498 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:34,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:34,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:34,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:34,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:34,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:34,775 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:34,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:34,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:34,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:34,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:35,021 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:35,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:35,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:35,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:35,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:35,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:35,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:35,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:35,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:35,275 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:35,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:35,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:35,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:35,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:35,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:35,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:35,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:35,650 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:35,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:35,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:35,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:35,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:35,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:35,774 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:35,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:35,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:35,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:35,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:35,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:36,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:36,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:36,147 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:36,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:36,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:36,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:36,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:36,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:36,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:36,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:36,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:36,523 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:36,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:36,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:36,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:36,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:36,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:36,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:36,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:36,804 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:36,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:36,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:36,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:36,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:36,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:37,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:37,052 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:37,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:37,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:37,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:37,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:37,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:37,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:37,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:37,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:37,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:37,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:37,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:37,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:37,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:37,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:37,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:37,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:37,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:37,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:37,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:37,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:37,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:37,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:37,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:37,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:38,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:38,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:38,056 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:38,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:38,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:38,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:38,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:38,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:38,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:38,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:38,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:38,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:38,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:38,465 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:38,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:38,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:38,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:38,649 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:38,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:38,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:38,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:38,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:38,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:38,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:38,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:38,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:39,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:39,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:39,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:39,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:39,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:39,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:39,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:39,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:39,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:39,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:39,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:39,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:39,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:39,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:39,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:39,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:39,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:39,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:39,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:39,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:39,932 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:39,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:39,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:40,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:40,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:40,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:40,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:40,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:40,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:40,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:40,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:40,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:40,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:40,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:40,584 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:40,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:40,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:40,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:40,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:40,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:40,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:40,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:41,003 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:41,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:41,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:41,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:41,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:41,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:41,128 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:41,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:41,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:41,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:41,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:41,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:41,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:41,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:41,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:41,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:41,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:41,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:41,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:41,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:41,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:41,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:41,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:41,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:41,776 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:41,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:41,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:41,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:41,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:42,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:42,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:42,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:42,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:42,148 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:42,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:42,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:42,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:42,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:42,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:42,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:42,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:42,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:42,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:42,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:42,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:42,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:42,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:43,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:43,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:43,087 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:43,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:43,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:43,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:43,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:43,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:43,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:43,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:43,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:43,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:43,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:43,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:43,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:43,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:43,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:43,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:43,633 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:43,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:43,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:43,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:43,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:43,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:43,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:43,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:43,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:43,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:43,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:44,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:44,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:44,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:44,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:44,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:44,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:44,249 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:44,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:44,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:44,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:44,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:44,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:44,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:44,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:44,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:44,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:44,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:44,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:44,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:44,756 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:44,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:44,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:44,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:44,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:44,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:44,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:44,881 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:44,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:44,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:44,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:45,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:45,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:45,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:45,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:45,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:45,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:45,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:45,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:45,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:45,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:45,505 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:45,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:45,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:45,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:45,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,750 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:45,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:45,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:45,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:45,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:45,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:45,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:46,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:46,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:46,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:46,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:46,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:46,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:46,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:46,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:46,252 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:46,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:46,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:46,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:46,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:46,569 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:46,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:46,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:46,576 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:46,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:46,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:46,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:46,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:46,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:46,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:46,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:46,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:46,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:47,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:47,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:47,080 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:47,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:47,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:47,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:47,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:47,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:47,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:47,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:47,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:47,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:47,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:47,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:47,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:47,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:25:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:25:47,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:47,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:25:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:47,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:25:47,827 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-13 23:31:38,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:38,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:38,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:38,588 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:38,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:38,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:38,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:38,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:38,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:38,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:38,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:38,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:38,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:38,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:38,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:39,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:39,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:39,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:39,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:39,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:39,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:39,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:39,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:39,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:39,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:39,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:39,707 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:39,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:39,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:39,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:39,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:39,831 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:39,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:39,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:39,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:39,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:39,958 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:39,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:39,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:40,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:40,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:40,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:40,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:40,325 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:40,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:40,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:40,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:40,455 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:40,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:40,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:40,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:40,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:40,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:40,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:40,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:40,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:40,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:40,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:40,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:41,077 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:41,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:41,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:41,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:41,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:41,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:41,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:41,456 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:41,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:41,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:41,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:41,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:41,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:41,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:41,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:41,831 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:41,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:41,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:41,955 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:41,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:41,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:41,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:42,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:42,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:42,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:42,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:42,204 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:42,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:42,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:42,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:42,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:42,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:42,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:42,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:42,577 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:42,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:42,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:42,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:42,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:42,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:42,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:42,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:42,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:43,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:43,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:43,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:43,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:43,449 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:43,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:43,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:43,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:43,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:43,823 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:43,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:43,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:44,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:44,071 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:44,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:44,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:44,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:44,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:44,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:44,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:44,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:44,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:44,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:44,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:44,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:44,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:44,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:44,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:44,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:44,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:44,816 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:44,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:44,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:44,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:44,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:44,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:45,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:45,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:45,065 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:45,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:45,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:45,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:45,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:45,189 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:45,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:45,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:45,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:45,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:45,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:45,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:45,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:45,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:45,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:45,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:45,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:45,813 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:45,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:45,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:45,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:45,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:45,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:45,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:45,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:46,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:46,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:46,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:46,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:46,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:46,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:46,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:46,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:46,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:46,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:46,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:46,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:46,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:46,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:46,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:46,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:46,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:46,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:46,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:46,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:46,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:46,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:46,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:46,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:46,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:47,053 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:47,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:47,058 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:47,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:47,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:47,182 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:47,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:47,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:47,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:47,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:47,429 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:47,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:47,558 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:47,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:47,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:47,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:47,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:47,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:47,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:48,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:48,054 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:48,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:48,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:48,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:48,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:48,179 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:48,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:48,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:48,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:48,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:48,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:48,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:48,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:48,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:48,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:48,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:48,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:48,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:48,675 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:48,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:48,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:48,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:48,800 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:48,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:48,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:48,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:48,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:48,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:49,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:49,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:49,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:49,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:49,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:49,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:49,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:49,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:49,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:50,044 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:50,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:50,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:50,169 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:50,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:50,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:50,293 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:50,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:50,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:50,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:50,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:50,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:50,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:50,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:50,920 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:50,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:51,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:51,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:51,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:51,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:51,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:51,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:51,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:51,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:51,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:51,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:51,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:51,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:51,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:51,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:52,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:52,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:52,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:52,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:52,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:52,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:52,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:52,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:52,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:52,445 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:52,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:52,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:52,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:52,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:52,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:52,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:52,693 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:52,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:52,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:52,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:52,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:52,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:52,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:52,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:52,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:52,943 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:52,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:52,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:52,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:53,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:53,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:53,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:53,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:53,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:53,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:53,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:53,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:53,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:53,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:53,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:53,561 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:53,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:53,566 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:53,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:53,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:53,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:53,690 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:53,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:53,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:53,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:53,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:53,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:53,814 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:53,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:53,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:53,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:53,938 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:53,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:53,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:53,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:54,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:54,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:54,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:54,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:54,186 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:54,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:54,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:54,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:54,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:54,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:54,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:54,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:54,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:54,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:54,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:54,683 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:54,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:54,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:54,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:54,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:54,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,053 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:55,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:55,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:55,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:55,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:55,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:55,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:55,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:55,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:55,308 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:55,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:55,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:55,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:55,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:55,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:55,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:55,556 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:55,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:55,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:55,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:55,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:55,680 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:55,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:55,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:55,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:55,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:55,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:55,804 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:55,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:55,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:55,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:55,930 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:55,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:55,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:56,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:56,053 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:56,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:56,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:56,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:56,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:56,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:56,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:56,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:56,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:56,426 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:56,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:56,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:56,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:56,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:56,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:56,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:56,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:56,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:56,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:56,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:56,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:56,802 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:56,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:56,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:56,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:56,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:56,926 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:56,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:56,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:57,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:57,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:57,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:57,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:57,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:57,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:57,425 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:57,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:57,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:57,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:57,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:57,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:57,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:57,673 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:57,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:57,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:57,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:57,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:57,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:57,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:57,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:57,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:57,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:58,046 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:58,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:58,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:58,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:58,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:58,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:58,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:58,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:58,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:58,544 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:58,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:58,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:58,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:58,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:58,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:58,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:58,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:59,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:59,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:59,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:59,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:59,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:59,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:59,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:59,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:59,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:59,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:59,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:59,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:59,539 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:59,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:59,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:59,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:59,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:59,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:59,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:59,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:59,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,906 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:31:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:31:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:31:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:31:59,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:59,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:00,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:00,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:00,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:00,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:00,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:00,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:00,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:00,536 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:00,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:00,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:00,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:00,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:00,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:00,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:00,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:00,907 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:00,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:01,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:01,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:01,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:01,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:01,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:01,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:01,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:01,278 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:01,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:01,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:01,403 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:01,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:01,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:01,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:01,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:01,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:01,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:01,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:01,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:01,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:01,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:01,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:01,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:01,897 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:01,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:01,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:01,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:02,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:02,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:02,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:02,139 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:02,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:02,144 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:02,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:02,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:02,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:02,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:02,393 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:02,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:02,511 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:02,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:02,517 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:02,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:02,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:02,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:02,640 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:02,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:02,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:02,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:02,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:03,010 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:03,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,129 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:03,133 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:03,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:03,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:03,258 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:03,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:03,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:03,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:03,506 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:03,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:03,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:03,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:03,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:04,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,372 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:04,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,496 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:04,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:04,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:04,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:05,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:05,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:05,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:05,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:05,364 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:05,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:05,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:05,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:05,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:05,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:05,989 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:05,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:06,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:06,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:06,113 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:06,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:06,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:06,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:06,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:06,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:06,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:06,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:06,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:06,362 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:06,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:06,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:06,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:06,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:06,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:06,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:06,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:06,611 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:06,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:06,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:06,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:06,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:06,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:06,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:06,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:06,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:06,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:06,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:06,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:06,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:06,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:07,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:07,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:07,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:07,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:07,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:07,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:07,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:07,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:07,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:07,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:07,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:07,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:07,857 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:07,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:07,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:08,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:08,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:08,230 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:08,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:08,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:08,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:08,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:08,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:08,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:08,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:08,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:08,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:08,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:08,602 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:08,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:08,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,721 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:08,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:08,726 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:08,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:08,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:08,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:08,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:08,850 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:08,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:08,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:08,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:08,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:08,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:09,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:09,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:09,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:09,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:09,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:09,348 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:09,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:09,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:09,473 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:09,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:09,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:09,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:09,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:09,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:09,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:09,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:09,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:09,973 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:09,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:09,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:10,097 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:10,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:10,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:10,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:10,346 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,465 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:10,470 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:10,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:10,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:10,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:10,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:10,849 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:10,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:10,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:10,973 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:10,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:11,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:11,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:11,222 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:11,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:11,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:11,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:11,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:11,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:11,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:11,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:11,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:11,847 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:11,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:11,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:11,971 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:11,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:12,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:12,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:12,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:12,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:12,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:12,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:12,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:12,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:12,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:12,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:12,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:12,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:12,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:12,468 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:12,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:12,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:12,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:12,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:12,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:12,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:12,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:12,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:12,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:12,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:12,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:12,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:12,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:12,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:12,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:13,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:13,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:13,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:13,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:13,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:13,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:13,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:13,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:13,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:13,342 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:13,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:13,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:13,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:13,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:13,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:13,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:13,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:13,592 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:13,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:13,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:13,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,711 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:13,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:13,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:13,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:13,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:13,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:13,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:13,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:13,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:13,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:14,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:14,088 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:14,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:14,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:14,208 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:14,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:14,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:14,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:14,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:14,337 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:14,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:14,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:14,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:14,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:14,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:14,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:14,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:14,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:14,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:14,709 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:14,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:14,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:14,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:14,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:14,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:14,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:14,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:14,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:14,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:15,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:15,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:15,208 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:15,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:15,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:15,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:15,334 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:15,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:15,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:15,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:15,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:15,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:15,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:15,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:15,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:15,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:15,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:15,582 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:15,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:15,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:15,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:15,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:15,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:15,707 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:15,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:15,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:15,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:15,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:15,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:15,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:15,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:15,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:15,955 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:15,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:15,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:16,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:16,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:16,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:16,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:16,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:16,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:16,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:16,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:16,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:16,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:16,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:16,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:16,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:16,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:16,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:16,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:16,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:16,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:16,827 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:16,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:16,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:16,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:16,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:16,951 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:16,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:16,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:17,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:17,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:17,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:17,201 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:17,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:17,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:17,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:17,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:17,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:17,451 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:17,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:17,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:17,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:17,570 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:17,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:17,575 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:17,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:17,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:17,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:17,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:17,699 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:17,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:17,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:17,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:17,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:17,823 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:17,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:17,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:17,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:17,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:17,947 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:17,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:17,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:18,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:18,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:18,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:18,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:18,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:18,196 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:18,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:18,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:18,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:18,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:18,568 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:18,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:18,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:18,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:18,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:18,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:18,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:18,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:19,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:19,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:19,067 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:19,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:19,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:19,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:19,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:19,191 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:19,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:19,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:19,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:19,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:19,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:19,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:19,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:19,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:19,488 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:19,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:19,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:19,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:19,653 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:19,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:19,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:19,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:19,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:19,783 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:19,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:19,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:19,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:19,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:20,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:20,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:20,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:20,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:20,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:20,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:20,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:20,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:20,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:20,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:20,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:20,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:20,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:20,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:20,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:20,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:20,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:20,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:20,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:20,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:20,909 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:20,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:20,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:21,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:21,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:21,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:21,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:21,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:21,157 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:21,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:21,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:21,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:21,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:21,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:21,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:21,409 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:21,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:21,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:21,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:21,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:21,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:21,532 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:21,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:21,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:21,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:21,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:21,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:21,657 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:21,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:21,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:21,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:21,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:21,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:21,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:21,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:21,900 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:21,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:21,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:22,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:22,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:22,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:22,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:22,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:22,154 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:22,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:22,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:22,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:22,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:22,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:22,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:22,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:22,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:22,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:22,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:22,528 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:22,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:22,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:22,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:22,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:22,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:22,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:22,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:22,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:22,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:22,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:23,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:23,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:23,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:23,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:23,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:23,402 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:23,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:23,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:23,522 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:23,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:23,527 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:23,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:23,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:23,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:23,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:23,775 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:23,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:23,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:23,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:23,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:24,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:24,024 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:24,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:24,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:24,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:24,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:24,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:24,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:24,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:24,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:24,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:24,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:24,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:24,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:24,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:24,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:24,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:24,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:24,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:24,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:25,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:25,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:25,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:25,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:25,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:25,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:25,271 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:25,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:25,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:25,397 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:25,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:25,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:25,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,516 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:25,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:25,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:25,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:25,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:25,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:25,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:25,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:25,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:25,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:25,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:25,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:25,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:25,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:26,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:26,018 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:26,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:26,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:26,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:26,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:26,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:26,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:26,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:26,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:26,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:26,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:26,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:26,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:26,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:26,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:26,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:26,643 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:26,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:26,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:26,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:26,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:26,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:26,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:26,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:26,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:26,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:27,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:27,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:27,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:27,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:27,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:27,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:27,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:27,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:27,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:27,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:27,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:27,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:27,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:27,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:27,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:27,514 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:27,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:27,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:27,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:27,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:27,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:27,757 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:27,762 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:27,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:27,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:27,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:27,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:28,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:28,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:28,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:28,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:28,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:28,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:28,385 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:28,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:28,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:28,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:28,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:28,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:28,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:28,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:28,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:29,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:29,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:29,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:29,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:29,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:29,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:29,131 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:29,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:29,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:29,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:29,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:29,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:29,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:29,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:29,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:29,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:29,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:29,505 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:29,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:29,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:29,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:29,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:29,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:29,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:29,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:29,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:30,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:30,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:30,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:30,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:30,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:30,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:30,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:30,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:30,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:30,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:30,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:30,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:30,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:30,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:30,629 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:30,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:30,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:30,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:30,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:30,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:30,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:30,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:30,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:30,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:30,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:31,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:31,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,499 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:31,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:31,867 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:31,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:31,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:31,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:31,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:32,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:32,123 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:32,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:32,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:32,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:32,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:32,247 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:32,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:32,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:32,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:32,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:32,491 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:32,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:32,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:32,496 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:32,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:32,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:32,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:32,620 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:32,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:32,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:32,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:32,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:32,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:32,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:32,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:32,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:32,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:32,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:32,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:32,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:32,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:32,993 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:32,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:32,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:33,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:33,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:33,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:33,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:33,242 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:33,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:33,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:33,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:33,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:33,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:33,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:33,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:33,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:33,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:33,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:33,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:33,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:33,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:33,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:33,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:33,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:33,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:33,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:33,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:34,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:34,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:34,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:34,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:34,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:34,239 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:34,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:34,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:34,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:34,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:34,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:34,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:34,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:34,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:34,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:34,487 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:34,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:34,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:34,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:34,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:34,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:34,611 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:34,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:34,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:34,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:34,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:34,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:34,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:34,859 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:34,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:34,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:34,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:34,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:34,984 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:34,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:34,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:34,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:35,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:35,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:35,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:35,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:35,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:35,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:35,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:35,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:35,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:35,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:35,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:35,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:35,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:35,725 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:35,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:35,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:35,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:35,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:35,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:35,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:35,857 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:35,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:35,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:35,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:35,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:36,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:36,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:36,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:36,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:36,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:36,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:36,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:36,479 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:36,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:36,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:36,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:36,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:36,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:36,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:36,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:36,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:36,854 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:36,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:36,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:36,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:36,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:36,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:36,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:37,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:37,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:37,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:37,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:37,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:37,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:37,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:37,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:37,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:37,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:37,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:37,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:37,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:37,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:37,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:37,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:37,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:37,728 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:37,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:37,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:37,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:37,846 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:37,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:37,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:37,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:38,099 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:38,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:38,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:38,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:38,224 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:38,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:38,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:38,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:38,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:38,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:38,467 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:38,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:38,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:38,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:38,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:38,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:38,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:38,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:38,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:38,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:38,721 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:38,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:38,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:38,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:38,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:38,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:38,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:38,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:38,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:39,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:39,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:39,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:39,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:39,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:39,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:39,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:39,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:39,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:39,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:39,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:39,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:39,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:39,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:39,712 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:39,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:39,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:39,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:39,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:39,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:39,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:39,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:40,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:40,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:40,089 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:40,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:40,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:40,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:40,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:40,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:40,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:40,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:40,338 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:40,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:40,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:40,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:40,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:40,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:40,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:40,595 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:40,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:40,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:40,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:40,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:40,844 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:40,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:40,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:40,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:40,968 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:40,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:40,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:41,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:41,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:41,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:41,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:41,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:41,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:41,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:41,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:41,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:41,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:41,470 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:41,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:41,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:41,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:41,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:41,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:41,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:41,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:41,719 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:41,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:41,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:41,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:41,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:41,843 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:41,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:41,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:41,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:41,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:41,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:41,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:41,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:42,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:42,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:42,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:42,215 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:42,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:42,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:42,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:42,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:42,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:42,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:42,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:42,582 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:42,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:42,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:42,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:42,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:42,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:42,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:42,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:42,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:42,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:42,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:43,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:43,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:43,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:43,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:43,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:43,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:43,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:43,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:43,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:43,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:43,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:43,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:43,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:43,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:43,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:43,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:43,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:43,708 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:43,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:43,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:43,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:43,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:43,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:43,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:43,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:43,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:43,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:43,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:43,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:44,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:44,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:44,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:44,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:44,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:44,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:44,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:44,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:44,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:44,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:44,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:44,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:44,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:44,576 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:44,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:44,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:44,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:44,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:44,700 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:44,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:44,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:44,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:44,824 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:44,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:44,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:44,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:44,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:44,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:44,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:45,072 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:45,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:45,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:45,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:45,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:45,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:45,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:45,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:45,442 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:45,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:45,447 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:45,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:45,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:45,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:45,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:45,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:45,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:45,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:45,814 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:45,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:45,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:45,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:45,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:45,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:46,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:46,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:46,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:46,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:46,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:46,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:46,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:46,317 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:46,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:46,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:46,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:46,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:46,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:46,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:46,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:46,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:46,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:46,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:46,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:46,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:46,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:46,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:46,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:46,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:46,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:46,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:46,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:46,938 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:46,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:46,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:47,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:47,065 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:47,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:47,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:47,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:47,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:47,189 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:47,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:47,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:47,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:47,315 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:47,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:47,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:47,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:47,433 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:47,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:47,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:47,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:47,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:47,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:47,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:47,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:47,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:47,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:47,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:47,934 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:47,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:47,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:48,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:48,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:48,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:48,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:48,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:48,183 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:48,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:48,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:48,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:48,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:48,308 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:48,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:48,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:48,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:48,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:48,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:48,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:48,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:48,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:48,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:48,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:48,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:48,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:48,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:48,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:48,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:48,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:48,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:49,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:49,054 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:49,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:49,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:49,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:49,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:49,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:49,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:49,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:49,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:49,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:49,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:49,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:49,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:49,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:49,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:49,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:49,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:49,801 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:49,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:49,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:49,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:49,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:49,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:50,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:50,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:50,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:50,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:50,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:50,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:50,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:50,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:50,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:50,297 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:50,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:50,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:50,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:50,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:50,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:50,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:50,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:50,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:50,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:50,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:50,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:50,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:50,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:50,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:50,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:50,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:50,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:50,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:51,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:51,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:51,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:51,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:51,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:51,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:51,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:51,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:51,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:51,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:51,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:51,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:51,543 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:51,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:51,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:51,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:51,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:51,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:51,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:51,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:51,791 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:51,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:51,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:51,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:51,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:51,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:52,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:52,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:52,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:52,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:52,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:52,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:52,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:52,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:52,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:52,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:52,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:52,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:52,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:52,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:52,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:52,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:52,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:52,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:52,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:52,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:52,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:52,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:52,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:52,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:52,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:53,041 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:53,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:53,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:53,046 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:53,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:53,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:53,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:53,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:53,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:53,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:53,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:53,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:53,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:53,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:53,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:53,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:53,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:53,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:53,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:53,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:53,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:53,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:53,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:53,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:54,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:54,039 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:54,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:54,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:54,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:54,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:54,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:54,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:54,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:54,288 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:54,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:54,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:54,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:54,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:54,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:54,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:54,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:54,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:54,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:54,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:54,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:54,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:54,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:54,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:54,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:54,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:54,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:54,906 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:54,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:54,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:54,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:54,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:55,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:55,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:55,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:55,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:55,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:55,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:55,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:55,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:55,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:55,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:55,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:55,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:55,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:55,667 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:55,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:55,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:55,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:55,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:55,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:55,791 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:55,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:55,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:55,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:55,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:55,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:55,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:56,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:56,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:56,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:56,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:56,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:56,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:56,164 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:56,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:56,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:56,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:56,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:56,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:56,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:56,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:56,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:56,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:56,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:56,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:56,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:56,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:56,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:56,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:56,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:56,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:57,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:57,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:57,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:57,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:57,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:57,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:57,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:57,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:57,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:57,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:57,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:57,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:57,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:57,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:57,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:57,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:57,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:57,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:57,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:57,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:57,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:57,784 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:57,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:57,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:57,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:57,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:58,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:58,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:58,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:58,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:58,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:58,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:58,283 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:58,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:58,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:58,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:58,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:58,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:58,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:58,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:58,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:58,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:58,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:58,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:58,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:58,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:58,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:58,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:58,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:58,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:59,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:59,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:59,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:59,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:59,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:59,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:59,277 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:59,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:59,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:59,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:59,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:59,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:59,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:59,527 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:59,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:59,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:59,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:59,651 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:59,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:59,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:59,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:59,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:59,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:59,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:59,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:32:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:32:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:32:59,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:32:59,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:59,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:00,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:00,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:00,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:00,149 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:00,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:00,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:00,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:00,273 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:00,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:00,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:00,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:00,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:00,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:00,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:00,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:00,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:00,654 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:00,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:00,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:00,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:00,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:00,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:00,778 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:00,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:00,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:00,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:00,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:01,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:01,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:01,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:01,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:01,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:01,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:01,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:01,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:01,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:01,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:01,276 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:01,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:01,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:01,396 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:01,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:01,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:01,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:01,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:01,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:01,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:01,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:01,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:01,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:01,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:01,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:02,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:02,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:02,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:02,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:02,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:02,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:02,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:02,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:02,413 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:02,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:02,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:02,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:02,533 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:02,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:02,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:02,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:02,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:02,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:02,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:02,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:02,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:02,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:02,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:02,912 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:02,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:02,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:03,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:03,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:03,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:03,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:03,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:03,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:03,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:03,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:03,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:03,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:03,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:03,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:03,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:03,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:03,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:03,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:03,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:03,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:03,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:03,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:03,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:04,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:04,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:04,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:04,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:04,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:04,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:04,156 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:04,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:04,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:04,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:04,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:04,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:04,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:04,281 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:04,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:04,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:04,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:04,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:04,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:04,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:04,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:04,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:04,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:04,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:04,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:04,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:04,896 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:04,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:04,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:04,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:05,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:05,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:05,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:05,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:05,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:05,273 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:05,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:05,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:05,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:05,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:05,399 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:05,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:05,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:05,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:05,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:05,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:05,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:05,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:05,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:05,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:05,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:05,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:05,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:05,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:05,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:05,900 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:05,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:05,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:06,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:06,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:06,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:06,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:06,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:06,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:06,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:06,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:06,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:06,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:06,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:06,515 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:06,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:06,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:06,520 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:06,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:06,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:06,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:06,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:06,645 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:06,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:06,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:06,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:06,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:06,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:06,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:06,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:07,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:07,018 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:07,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:07,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:07,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:07,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:07,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:07,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:07,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:07,266 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:07,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:07,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:07,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:07,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:07,392 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:07,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:07,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:07,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:07,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:07,642 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:07,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:07,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:07,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:07,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:07,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:07,767 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:07,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:07,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:07,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:07,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:07,890 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:07,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:07,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:08,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:08,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:08,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:08,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:08,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:08,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:08,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:08,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:08,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:08,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:08,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:08,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:08,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:08,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:08,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:08,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:08,639 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:08,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:08,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:08,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:08,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:08,763 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:08,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:08,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:08,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:08,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:08,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:09,006 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:09,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:09,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:09,011 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:09,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:09,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:09,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:09,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:09,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:09,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:09,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:09,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:09,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:09,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:09,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:09,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:09,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:09,388 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:09,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:09,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:09,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:09,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:09,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:09,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:09,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:09,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:09,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:09,760 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:09,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:09,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:09,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:09,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:09,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:09,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:09,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:10,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:10,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:10,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:10,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:10,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:10,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:10,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:10,256 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:10,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:10,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:10,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:10,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:10,380 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:10,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:10,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:10,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:10,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:10,505 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:10,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:10,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:10,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:10,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:10,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:10,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:10,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:10,877 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:10,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:10,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:10,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:11,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:11,372 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,625 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,748 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:11,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:11,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:12,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:12,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:12,120 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:12,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:12,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:12,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:12,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:12,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:12,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:12,488 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:12,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:12,493 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:12,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:12,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:12,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:12,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:12,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:12,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:12,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:12,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:12,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:12,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:12,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:12,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:12,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:12,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:12,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:13,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:13,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:13,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:13,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:13,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:13,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:13,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:13,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:13,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:13,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:13,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:13,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:13,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:13,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:13,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:13,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:13,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:13,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:13,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:13,860 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:13,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:13,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:13,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:13,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:13,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:14,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:14,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:14,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:14,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:14,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:14,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:14,356 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:14,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:14,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:14,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:14,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:14,480 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:14,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:14,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:14,598 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:14,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:14,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:14,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:14,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:14,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:14,727 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:14,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:14,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:14,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:14,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:14,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:14,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:14,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:14,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:15,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:15,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:15,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:15,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:15,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:15,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:15,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:15,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:15,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:15,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:15,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:15,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:15,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:15,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:15,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:15,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:15,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:15,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:15,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:15,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:15,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:15,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:15,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:15,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:15,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:16,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:16,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:16,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:16,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:16,216 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:16,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:16,221 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:16,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:16,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:16,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:16,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:16,345 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:16,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:16,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:16,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:16,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:16,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:16,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:16,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:16,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:16,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:16,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:16,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:16,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:16,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:16,728 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:16,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:16,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:16,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:16,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:16,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:16,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:17,098 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:17,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:17,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:17,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:17,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:17,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:17,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:17,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:17,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:17,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:17,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:17,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:17,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:17,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:17,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:17,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:17,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:17,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:17,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:17,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:17,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:17,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:17,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:17,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:17,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:17,970 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:17,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:17,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:18,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:18,093 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:18,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:18,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:18,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:18,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:18,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:18,217 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:18,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:18,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:18,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:18,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:18,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:18,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:18,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:18,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:18,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:18,464 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:18,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:18,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:18,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:18,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:18,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:18,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:18,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:18,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:18,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:18,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:18,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:18,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:18,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:18,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:18,960 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:18,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:18,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:18,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:19,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:19,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:19,083 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:19,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:19,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:19,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:19,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:19,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:19,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:19,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:19,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:19,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:19,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:19,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:19,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:19,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:19,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:19,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:19,579 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:19,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:19,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:19,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:19,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:19,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:19,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:19,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:19,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:19,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:19,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:19,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:19,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:20,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:20,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:20,073 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:20,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:20,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:20,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:20,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:20,197 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:20,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:20,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:20,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:20,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:20,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:20,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:20,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:20,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:20,446 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:20,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:20,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:20,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:20,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:20,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:20,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:20,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:20,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:20,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:20,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:20,822 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:20,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:20,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:20,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:20,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:20,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:20,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:20,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:21,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:21,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:21,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:21,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:21,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:21,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:21,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:21,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:21,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:21,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:21,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:21,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:21,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:21,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:21,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:21,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:21,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:21,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:21,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:21,812 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:21,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:21,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:21,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:21,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:21,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:22,055 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:22,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:22,060 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:22,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:22,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:22,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:22,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:22,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:22,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:22,309 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:22,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:22,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:22,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:22,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:22,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:22,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:22,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:22,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:22,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:22,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:22,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:22,679 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:22,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:22,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:22,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:22,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:22,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:22,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:22,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:22,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:22,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:22,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:23,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:23,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:23,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:23,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:23,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:23,180 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:23,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:23,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:23,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:23,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:23,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:23,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:23,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:23,428 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:23,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:23,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:23,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:23,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:23,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:23,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:23,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:23,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:23,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:23,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:23,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:23,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:23,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:23,922 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:23,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:23,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:24,045 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:24,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:24,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:24,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:24,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:24,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:24,295 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:24,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:24,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:24,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:24,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:24,418 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:24,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:24,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:24,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:24,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:24,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:24,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:24,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:24,665 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:24,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:24,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:24,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:24,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:24,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:24,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:24,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:25,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:25,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:25,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:25,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:25,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:25,159 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:25,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:25,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:25,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:25,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:25,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:25,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:25,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:25,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:25,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:25,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:25,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:25,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:25,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:25,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:25,654 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:25,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:25,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:25,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:25,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:25,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:25,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:25,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:25,902 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:25,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:25,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:26,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:26,027 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:26,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:26,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:26,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:26,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:26,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:26,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:26,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:26,275 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:26,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:26,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:26,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:26,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:26,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:26,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:26,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:26,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:26,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:26,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:26,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:26,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:26,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:26,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:26,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:26,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:26,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:26,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:26,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:26,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:26,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:27,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:27,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:27,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:27,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:27,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:27,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:27,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:27,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:27,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:27,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:27,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:27,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:27,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:27,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:27,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:27,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:27,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:27,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:27,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:27,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:27,896 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:27,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:27,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:28,020 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:28,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:28,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:28,139 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:28,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:28,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:28,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:28,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:28,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:28,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:28,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:28,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:28,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:28,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:28,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:28,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:28,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:28,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:28,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:28,764 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:28,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:28,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:28,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:28,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:28,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:28,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:29,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:29,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:29,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:29,012 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:29,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:29,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:29,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:29,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:29,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:29,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:29,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:29,255 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:29,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:29,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:29,260 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:29,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:29,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:29,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:29,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:29,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:29,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:29,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:29,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:29,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:29,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:29,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:29,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:29,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:29,761 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:29,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:29,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:29,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:29,880 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:29,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:29,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:29,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:30,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:30,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:30,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:30,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:30,128 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:30,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:30,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:30,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:30,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:30,257 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:30,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:30,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:30,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:30,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:30,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:30,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:30,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:30,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:30,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:30,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:30,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:30,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:30,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:30,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:30,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:30,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:30,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:31,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:31,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:31,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:31,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:31,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:31,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:31,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:31,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:31,294 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:31,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:31,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:31,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:31,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:31,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:31,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:31,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:31,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:31,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:31,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:31,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:31,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:31,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:31,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:31,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:31,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:31,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:31,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:32,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:32,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:32,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:32,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:32,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:32,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:32,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:32,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:32,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:32,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:32,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:32,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:32,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:32,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:32,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:32,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:32,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:32,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:32,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:32,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:32,785 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:32,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:32,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:32,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:32,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:32,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:33,033 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:33,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:33,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:33,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:33,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:33,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:33,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:33,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:33,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:33,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:33,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:33,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:33,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:33,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:33,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:33,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:33,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:33,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:33,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:33,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:33,659 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:33,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:33,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:33,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:33,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:33,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:33,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:33,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:33,907 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:33,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:33,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:33,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:34,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:34,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:34,030 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:34,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:34,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:34,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:34,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:34,154 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:34,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:34,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:34,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:34,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:34,282 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:34,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:34,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:34,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:34,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:34,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:34,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:34,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:34,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:34,654 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:34,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:34,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:34,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:34,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:34,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:34,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:34,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:34,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:35,021 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:35,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:35,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:35,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:35,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:35,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:35,150 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:35,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:35,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:35,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:35,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:35,275 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:35,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:35,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:35,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:35,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:35,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:35,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:35,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:35,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:35,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:35,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:35,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:35,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:35,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:35,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:35,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:35,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:35,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:35,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:35,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:35,899 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:35,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:35,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:36,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:36,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:36,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:36,147 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:36,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:36,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:36,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:36,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:36,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:36,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:36,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:36,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:36,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:36,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:36,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:36,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:36,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:36,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:36,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:36,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:36,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:36,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:36,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:36,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:36,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:36,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:36,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:36,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:37,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:37,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:37,147 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:37,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:37,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:37,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:37,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:37,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:37,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:37,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:37,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:37,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:37,523 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:37,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:37,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:37,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:37,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:37,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:37,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:37,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:37,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:37,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:37,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:37,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:38,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:38,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:38,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:38,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:38,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:38,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:38,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:38,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:38,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:38,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:38,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:38,266 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:38,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:38,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:38,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:38,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:38,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:38,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:38,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:38,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:38,514 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:38,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:38,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:38,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:38,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:38,637 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:38,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:38,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:38,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:38,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:38,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:38,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:38,885 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:38,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:38,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:39,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:39,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:39,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:39,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:39,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:39,135 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:39,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:39,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:39,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:39,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:39,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:39,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:39,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:39,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:39,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:39,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:39,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:39,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:39,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:39,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:39,756 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:39,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:39,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:39,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:39,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:39,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:40,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:40,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:40,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:40,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:40,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:40,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:40,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:40,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:40,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:40,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:40,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:40,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:40,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:40,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:40,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:40,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:40,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:40,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:40,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:40,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:40,876 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:40,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:40,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:41,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,375 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:41,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,499 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,622 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:41,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:41,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:41,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:41,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:42,118 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:42,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:42,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:42,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:42,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:42,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:42,242 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:42,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:42,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:42,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:42,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:42,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:42,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:42,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:42,492 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:42,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:42,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:42,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:42,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:42,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:42,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:42,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:42,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:42,740 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:42,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:42,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:42,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:42,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:42,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:42,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:42,990 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:42,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:42,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:43,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:43,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:43,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:43,242 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:43,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:43,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:43,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:43,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:43,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:33:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:33:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 256 transitions. [2021-11-13 23:33:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2021-11-13 23:33:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:33:43,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:33:43,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat